Publications of Takashi Kumagai
All genres
Journal Article (39)
2018
Journal Article
T. Kumagai, J. Ladenthin and : Direct observation of van der Waals two-dimensional crystal and small clusters of methane on copper surfaces. Physical Review Materials 2 (9), 093403 (2018).
Journal Article
M. Koch, , C. Nacci, T. Kumagai, and L. Grill: How Structural Defects Affect the Mechanical and Electrical Properties of Single Molecular Wires. Physical Review Letters 121 (4), 047701 (2018).
Journal Article
S. Liu, , , M. Wolf and T. Kumagai: Enhanced resolution imaging of ultrathin ZnO layers on Ag(111) by multiple hydrogen molecules in a scanning tunneling microscope junction. Physical Review B 97 (19), 195417 (2018).
Journal Article
S. Liu, D.A. Baugh, , X. Zhao, , , , , and T. Kumagai: Anharmonicity in a Double Hydrogen Transfer Reaction Studied in a Single Porphycene Molecule on a Cu(110) Surface. Physical Chemistry Chemical Physics 20 (17), 12112–12119 (2018).
Journal Article
T. Kumagai, J. Ladenthin, Y. Litman, M. Rossi, , , and : Quantum tunneling in real space: Tautomerization of single porphycene molecules on the (111) surface of Cu, Ag, and Au. The Journal of Chemical Physics 148 (10), 102330 (2018).
Journal Article
H. Böckmann, , , , M. Wolf and T. Kumagai: Near-Field Enhanced Photochemistry of Single Molecules in a Scanning Tunneling Microscope Junction. Nano Letters 18 (1), 152–157 (2018).
2017
Journal Article
M. Koch, , , , and T. Kumagai: Direct observation of double hydrogen transfer via quantum tunneling in a single porphycene molecule on a Ag(110) surface. Journal of the American Chemical Society 139 (36), 12681–12687 (2017).
Journal Article
, , , , , , , , T. Kumagai and : Spectroscopic and microscopic investigations of tautomerization in porphycenes: condensed phases, supersonic jets, and single molecule studies. Physical Chemistry Chemical Physics 19 (7), 4921–4937 (2017).
2016
Journal Article
A. Saywell, , J. Mielke, T. Kumagai, M. Wolf, , , and L. Grill: Light-Induced Translation of Motorized Molecules on a Surface. ACS Nano 10 (12), 10945–10952 (2016).
Journal Article
T. Kumagai, S. Liu, A. Shiotari, D.A. Baugh, S.K. Shaikhutdinov and M. Wolf: Local electronic structure, work function, and line defect dynamics of ultrathin epitaxial ZnO layers on a Ag(1 1 1) surface. Journal of Physics: Condensed Matter 28 (49), 494003 (2016).
Journal Article
J. Ladenthin, , , , , and T. Kumagai: Force-induced tautomerization in a single molecule. Nature Chemistry 8 (10), 935–940 (2016).
Journal Article
H. Böckmann, S. Liu, J. Mielke, , , L. Grill, M. Wolf and T. Kumagai: Direct Observation of Photoinduced Tautomerization in Single Molecules at a Metal Surface. Nano Letters 16 (2), 1034–1041 (2016).
2015
Journal Article
T. Kumagai: Direct observation and control of hydrogen-bond dynamics using low-temperature scanning tunneling microscopy. Progress in Surface Science 90 (3), 239–291 (2015).
Journal Article
J. Ladenthin, L. Grill, , S. Liu, and T. Kumagai: Hot Carrier-Induced Tautomerization within a Single Porphycene Molecule on Cu(111). ACS Nano 9 (7), 7287–7295 (2015).
2014
Journal Article
A. Shiotari, B.H. Liu, S. Jaekel, L. Grill, S.K. Shaikhutdinov, H.-J. Freund, M. Wolf and T. Kumagai: Local Characterization of Ultrathin ZnO Layers on Ag(111) by Scanning Tunneling Microscopy and Atomic Force Microscopy. The Journal of Physical Chemistry C 118 (47), 27428–27435 (2014).
Journal Article
, , T. Kumagai, , , and : Convergent and divergent two-dimensional coordination networks formed through substrate-activated or quenched alkynyl ligation. Chemical Communications 50 (69), 9973–9976 (2014).
Journal Article
A. Shiotari, T. Kumagai and M. Wolf: Tip-Enhanced Raman Spectroscopy of Graphene Nanoribbons on Au(111). The Journal of Physical Chemistry C 118 (22), 11806–11812 (2014).
Journal Article
T. Kumagai, , , , , , and L. Grill: Controlling intramolecular hydrogen transfer in a porphycene molecule with single atoms or molecules located nearby. Nature Chemistry 6 (1), 41–46 (2014).
2013
Journal Article
T. Kumagai, , , , , , and L. Grill: Thermally and Vibrationally Induced Tautomerization of Single Porphycene Molecules on a Cu(110) Surface. Physical Review Letters 111 (24), 246101 (2013).
Book Chapter (3)
2018
Book Chapter
T. Kumagai and : Direct Observation of Hydrogen-Atom Relay Reactions Using Low-temperature Scanning Tunneling Microscopy. In: Encyclopedia of Interfacial Chemistry. (Ed.): . Elsevier, Amsterdam, 64–73 (2018).